/*
 *    Copyright (c) 2018-2025, cloud All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: cloud
 */
package com.fuyao.cloud.admin.bulletin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fuyao.cloud.admin.bulletin.BulletinReadRecord;
import com.fuyao.cloud.admin.bulletin.mapper.BulletinReadrecordMapper;
import com.fuyao.cloud.admin.bulletin.service.BulletinReadrecordService;
import org.springframework.stereotype.Service;

/**
 * 公告浏览记录表
 *
 * @author lyhills
 * @date 2023-06-29 17:39:32
 */
@Service
public class BulletinReadrecordServiceImpl extends ServiceImpl<BulletinReadrecordMapper, BulletinReadRecord> implements BulletinReadrecordService {


    @Override
    public Long countRead(Long bulletinId, Long userId) {
        LambdaQueryWrapper<BulletinReadRecord> queryWrapper = Wrappers.<BulletinReadRecord>query().lambda()
                .eq(BulletinReadRecord::getBulletinId, bulletinId)
                .eq((userId > -1), BulletinReadRecord::getReaderId, userId);
        return this.count(queryWrapper);
    }
}
